Inventor

MARUYAMA KENTAROU

JP3 patents

Patents

3 patents

US11537804B2Dec 27, 2022

Wireless tag system

DENSO WAVE INC1 citations54

US11501098B2Nov 15, 2022

Information code reader

DENSO WAVE INC0 citations43

US10346650B2Jul 9, 2019

RFID reader-writer

DENSO WAVE INC0 citations25